Inventor · disambiguated record
Jian Liu
Also filed as: LIU JIAN · LIU JIAN-HUNG
20 granted patents·3 pending applications·63 citations·filing 2010–2022
92Inventor score
Files withSHANGHAI UNITED IMAGING HEALTHCARE CO LTD17ACO HEALTHCARE CO LTD2QISDA CORP2LI PAI-CHI1QISDA OPTRONICS SUZHOU CO LTD1
Top patents by PatentIndex Score
23 records- 0195US11331517B2Multi-leaf collimator and radiation therapy deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2020·Granted May 17, 2022·5 cites·20 claims
- 0291US9974496B2Radiation therapy positioning systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2015·Granted May 22, 2018·16 cites·14 claims
- 0389US10441816B2Radiation therapy systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2015·Granted Oct 15, 2019·11 cites·44 claims
- 0489US9974980B2Radiation therapy systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2015·Granted May 22, 2018·13 cites·10 claims
- 0587US10510456B2Multi-leaf collimator and driving systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2016·Granted Dec 17, 2019·4 cites·20 claims
- 0682US11690580B2Supporting device in medical diagnostics systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2021·Granted Jul 4, 2023·1 cites·20 claims
- 0779US10548532B2Transport apparatus in medical systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2015·Granted Feb 4, 2020·4 cites·17 claims
- 0876US11596808B2Radiation therapy systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2019·Granted Mar 7, 2023·2 cites·15 claims
- 0972US12334230B2Multi-leaf collimator and driving systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·20 claims
- 1072US12128251B2Multi-leaf collimator and radiation therapy deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·20 claims
- 1171US10463882B2Medical radiation deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2014·Granted Nov 5, 2019·5 cites·36 claims
- 1266US11911633B2Systems and methods for CT imaging in image-guided radiotherapySHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2022·Granted Feb 27, 2024·0 cites·20 claims
- 1362US11484732B2Medical radiation deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·20 claims
- 1460US11553882B2Transport apparatus in medical systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2019·Granted Jan 17, 2023·0 cites·20 claims
- 1560US11342093B2Multi-leaf collimator and driving systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2019·Granted May 24, 2022·0 cites·20 claims
- 1659US8308645B2Ultrasonic scanheadLI PAI-CHI·Filed 2010·Granted Nov 13, 2012·2 cites·5 claims
- 1752US10398504B2Ultrasound catheter and medical system using the sameQISDA CORP·Filed 2017·Granted Sep 3, 2019·0 cites·15 claims
- 1850US2023136907A1Ultrasonic imaging system and ultrasonic imaging methodACO HEALTHCARE CO LTD·Filed 2022·Application pending·0 cites
- 1948US10987070B2Supporting device in medical diagnostics systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2016·Granted Apr 27, 2021·0 cites·14 claims
- 2046US10459072B2Ultrasound probe and ultrasound systemQISDA OPTRONICS SUZHOU CO LTD·Filed 2016·Granted Oct 29, 2019·0 cites·14 claims
- 2145US10399120B2Ultrasound probeQISDA CORP·Filed 2016·Granted Sep 3, 2019·0 cites·8 claims
- 2242US2020337777A1Systems and methods for surgical route planningSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2020·Application pending·0 cites
- 2336US2022255635A1Structure and a processing method of system with multi-beam and micro-beamformingACO HEALTHCARE CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →